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Crematogaster ants

Fig. 22 Structures of electrophilic poisons from the Dufour gland of European Crematogaster ants... Fig. 22 Structures of electrophilic poisons from the Dufour gland of European Crematogaster ants...
Scheme 1 Hypothetical formation of lactols and a-angelica lactones in Crematogaster ants... Scheme 1 Hypothetical formation of lactols and a-angelica lactones in Crematogaster ants...
Fig. 23 Structures of Dufour gland components of New Guinean Crematogaster ants... Fig. 23 Structures of Dufour gland components of New Guinean Crematogaster ants...
Fig. 25 Cembrane derivatives from New World Crematogaster ants... Fig. 25 Cembrane derivatives from New World Crematogaster ants...
Fig. 26 Structures of trihydroxycyclohexane derivatives from an African Crematogaster ant... Fig. 26 Structures of trihydroxycyclohexane derivatives from an African Crematogaster ant...
Figure 12 Crematogaster ants make the simplest carboxylic acid, formic acid. Notice the structure of the —COOH group. Figure 12 Crematogaster ants make the simplest carboxylic acid, formic acid. Notice the structure of the —COOH group.
Figure 7.2 Cembrene, a diterpene from termites and ants and two derivatives of it from the offensive secretion of Crematogaster ants... Figure 7.2 Cembrene, a diterpene from termites and ants and two derivatives of it from the offensive secretion of Crematogaster ants...
In addition, the all-(S) absolute configuration of the Subcoccinella 24-punctata macrocycles was determined by chiral GC-MS comparison of derivatives of the natural material with optically pure synthetic samples [56]. Furthermore, it was demonstrated that this secretion serves as a potent antipredator defense contact with it elicited pronounced cleaning activity by the predatory ant Crematogaster lineolata. Additionally, application of the secretion to palatable food items rendered them unacceptable to the ant [58]. [Pg.193]

Heinze, J., Foitzik, S., Oberstadt, B., Rueppell, O. and Holldobler, B. (1999). A female caste specialized for the production of unfertilized eggs in the ant Crematogaster smithi. Naturwissenschaften, 86, 93-95. [Pg.277]

Oettler, J., Schmitt, T., Herzner, G. and Heinze, J. (2008). Chemical profiles of mated and virgin queens, egg-laying intermorphs and workers of the ant Crematogaster smithi. J. Ins. Physiol., 54, 672-679. [Pg.279]

Queenright (queen-containing) colonies of 10 species of ants, belonging to two major subfamilies, were utilized for repellency studies. Members of the subfamily Myrmicinae included Solenopsis invicta, Crematogaster ashmeadi. Pheidole dentata, Monomorium minimum. M. viridum and pharaonis. The subfamily Dolichoderinae was represented by Iridomyrmex pruinosus, I. humilis. Tapinoma sessile, and T melanocephalum. Whereas S. invicta and the Monomorium species have been demonstrated to synthesize alkaloid-rich venoms (36, ), these nitrogen... [Pg.20]

Leuthold, K., 1968, A tibial gland scent-trail and trail-laying behavior in the ant (Crematogaster ashmeadi Mayr), Psyche, 75 223. [Pg.277]

Leuthold, R. H. and Schlunegger, U. (1973) The alarm behaviour from the mandibular gland secretion in the ant Crematogaster scutellaris. Insectes Sociaux, 20, 205-14. [Pg.470]

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See also in sourсe #XX -- [ Pg.6 , Pg.454 , Pg.455 ]

See also in sourсe #XX -- [ Pg.51 , Pg.105 ]



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